CVE Database›Document archive›CVE-2026-33902

CVE-2026-33902

ImageMagick: ImageMagick: Denial of Service via deeply nested expression in FX parser

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Severity

Moderate

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · April 14, 2026

Updated · August 18, 2026

Description

A flaw was found in ImageMagick, a software used for editing and manipulating digital images. An attacker can exploit this vulnerability by providing a deeply nested expression to ImageMagick's FX expression parser. This can lead to a stack overflow, causing the process to crash and resulting in a Denial of Service (DoS).

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

CVSS / CWE

CVSS 3.1 · 5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CWE-770 · Allocation of Resources Without Limits or Throttling